Coliter ® Electroplated Union Ball Valve – Lead-Free, PN16, Corrosion-Resistant Finish
QF2016 Electroplated Union Ball Valve – Corrosion-Resistant Finish for Premium Installations
The Coliter® QF2016 Electroplated Union Ball Valve combines the reliability of a full-port brass ball valve with an advanced electroplated surface finish for enhanced corrosion resistance and aesthetic appeal. Designed for humid, coastal, or aggressive environments, its lead-free brass body is finished with a durable electroplated coating that resists tarnishing and extends service life. The integrated union nut connection allows easy disassembly for maintenance without pipe cutting. Featuring a chrome-plated ball and PTFE seats, it ensures smooth quarter-turn operation and bubble-tight shut-off. Rated at PN16 (1.6 MPa), it handles water, oil, and saturated steam within a temperature range of -20°C to 100°C. Compliant with GB/T 17241 standards and available in sizes DN15–DN25 with ISO 228 (BSP) threads, the QF2016 is ideal for premium residential, commercial, and export applications demanding both performance and visual quality.
Installation diagram
Product Description
| DN | G | D | L | H | A |
| 15 | G1/2" | 13 | 71 | 39 | 50 |
| 20 | G3/4" | 17 | 76 | 41 | 50 |
| 25 | G1" | 20 | 81.5 | 45 | 50 |
Technical Specifications
Nominal Pressure: 1.6 MPa
Working Medium: Water, Oil, Saturated Steam
Working Temperature: -20℃ ≤ t ≤ 100℃
Pipe Threads: ISO 228
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Faq - Frequent questions
Introduction to Plated Ball Valve
Coliter®’s plated ball valves combine the reliability of brass construction with an advanced electroplated surface finish for superior corrosion resistance, aesthetic appeal, and extended service life in humid or aggressive environments. Based on proven full-port designs like the QF2016 and QF2028, these valves feature lead-free brass bodies, PTFE seals, and smooth quarter-turn operation for water, heating, and non-corrosive fluid applications. Rated at PN16 (1.6 MPa) and suitable for temperatures up to 100°C, they comply with GB/T 17241 standards and are available in common sizes from DN15 to DN50. Ideal for premium residential installations, commercial buildings, and export markets demanding polished, durable valve solutions—supported by OEM/ODM services.
